Home / 4,624.25-6,384.29-3,010.69

Finding the Fourth Proportional to 4,624.25, 6,384.29 and 3,010.69

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Solution

The fourth proportional to 4,624.25, 6,384.29 and 3,010.69 is: 4,156.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.25 : 6,384.29 = 3,010.69 : x
  2. Step 2: Convert to fraction form
    4,624.25/6,384.29 = 3,010.69/x
  3. Step 3: Cross multiply
    4,624.25x = 6,384.29 × 3,010.69
  4. Step 4: Simplify right side
    4,624.25x = 19,221,118.06
  5. Step 5: Solve for x
    x = 19,221,118.06/4,624.25
  6. Step 6: Final answer
    x = 4,156.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.